Obsessed with orchard peace iced tea from coffee bean

Looking for a cheaper home brew alternative if it's out there. I usually get the 32oz cups for 3 bucks a pop, and I figure there has to be a cheaper way to drink that tea all the time than going to coffee bean.

So, for people that have had that orchard peach ice green tea, what are some alternatives you can make at home that are as good or better?